ACM Home Page
Please provide us with feedback. Feedback
D'Alembertian solutions of linear differential and difference equations
Full text PdfPdf (517 KB)
Source International Conference on Symbolic and Algebraic Computation archive
Proceedings of the international symposium on Symbolic and algebraic computation table of contents
Oxford, United Kingdom
Pages: 169 - 174  
Year of Publication: 1994
ISBN:0-89791-638-7
Authors
Sergei A. Abramov  Computer Center of the Russian Academy of Science, Vavilova 40, Moscow 117967, Russia
Marko Petkovšek  Department of Mathematics and Mechanics, University of Ljubljana, Jadranska 19, 61111 Ljubljana, Slovenia
Sponsor
SIGSAM: ACM Special Interest Group on Symbolic and Algebraic Manipulation
Publisher
ACM  New York, NY, USA
Bibliometrics
Downloads (6 Weeks): 4,   Downloads (12 Months): 23,   Citation Count: 8
Additional Information:

abstract   references   cited by   index terms   collaborative colleagues  

Tools and Actions: Request Permissions Request Permissions    Review this Article  
DOI Bookmark: Use this link to bookmark this Article: http://doi.acm.org/10.1145/190347.190412
What is a DOI?

ABSTRACT

D'Alembertian solutions of differential (resp. difference) equations are those expressible as nested indefinite integrals (resp. sums) of hyperexponential functions. They are a subclass of Liouvillian solutions, and can be constructed by recursively finding hyperexponential solutions and reducing the order. Knowing d'Alembertian solutions of Ly = 0, one can write down the corresponding solutions of Ly = f and of L*y = 0.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
Abr89
Abr&Kva91
Abr93
 
Abr94a
 
Abr94b
S.A. Abramov (1994): D'Alembertian solutions of nonhomogeneous linear ordinary differential and difference equations. To be published.
 
Alm&Zei90
 
Bro92a
Bro92b
 
Bro&Pet94
M. Bronstein, M. Petkov~ek (1994): On Ore rings, linear operators and factorisation, Programmirovanie 1, no. 1. To appear.
 
Gos78
R.W. Gosper, Jr. (1978): Decision procedure for indefinite hypergeometric summation, Proc. Natl. A cad. Sci. USA 75, 40-42.
 
Koo91
R.J. Kooman (1991): Convergence properties of recurrence sequence, Centrum voor Wiskunde en Informatica, CWI Tract 83, Amsterdam.
 
Ore33
O. Ore (1933): Theory of non-commutative polynomials, Ann. Maths. 34, 480-508.
 
Pet92
 
Sin81
M.F. Singer (1981): Liouvillian solutions of n-th order homogeneous linear differential equations, Amer. J. Math. 103, 661-681.
 
Sin91

CITED BY  8

Collaborative Colleagues:
Sergei A. Abramov: colleagues
Marko Petkovšek: colleagues